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ROSCOE BLVD over ALISO CREEK

Los Angeles County, California

Map

Coordinates:
+34.22045, -118.54619
34°13'14" N, 118°32'46" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.

Name:	ROSCOE BLVD over ALISO CREEK
Structure number:	53C0535
Location:	0.1 MI W/O WILBUR AVE.
Purpose:	Carries highway and pedestrian walkway over waterway
Route classification:	Other Principal Arterial (Urban) `[14]`
Length of largest span:	24.9 ft. `[7.6 m]`
Total length:	53.2 ft. `[16.2 m]`
Roadway width between curbs:	80.1 ft. `[24.4 m]`
Deck width edge-to-edge:	101.1 ft. `[30.8 m]`
Owner:	City or Municipal Highway Agency `[04]`
Year built:	1955
Year reconstructed:	1973
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18 / HS 20 `[5]`
Number of main spans:	2
Main spans material:	Concrete `[1]`
Main spans design:	Frame `[07]`
Deck type:	Concrete Cast-in-Place `[1]`

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	33,298 `[as of 2007]`
Truck traffic:	4% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Deck geometry appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Water adequacy appraisal:	Superior to present desirable criteria `[9]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Channel protection:	Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. `[8]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	82.5

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
February 2018	Good	Good	Good	Good	33298	82.5
February 2016	Good	-	-	-	33298	82.5
February 2012	Good	-	-	-	33298	93.8
April 2010	Good	-	-	-	33298	93.8
April 2009	Good	-	-	-	33298	93.8
September 2006	Good	-	-	-	35000	93.7
February 2004	Good	-	-	-	37900	83.1
May 2001	Good	-	-	-	37900	83.1
May 1998	Good	-	-	-	37900	83.1
April 1995	Good	-	-	-	37900	83.6
March 1993	Good	-	-	-	37900	83.6
February 1991	Good	-	-	-	37900	83.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Substructure
Reinforced Concrete Pier Wall	linear ft.	31	29	2	0	0
Reinforced Concrete Abutment	linear ft.	62	58	4	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	45	35	10	0	0
Deck
Reinforced Concrete Slab	sq. ft.	498	498	0	0	0
Wearing Surfaces	sq. ft.	395	0	300	95	0

© Copyright 2012-19, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1056476